Patent US725223A successfully refreshed from Google Patents.
Patent CH449555A successfully refreshed from Google Patents.
CH449555A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Colored flame lighting device
Assignee: Hamsag Ernest
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Filing: 1964-05-14
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Granted: —
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Expires: 1984-05-14
Abstract
No abstract record available.
Inventors
- 👤 Hamsag Ernest
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 08:38
CPC Classifications
F; F21; F21S; F21S13/00; F21S13/12; F21V; F21V37/00; F23; F23D; F23D3/00; F23D2900/00; F23D2900/31001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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